baber/WOPTO huggingface dataset:
Patent JP-2022122719-A (JP)
Title: Punching blade die for molded sheet
Inventor: YAMAZAKI TAKAYUKI
IPC: B26F1/44
Filed: 2021-02-10
Abstract: To provide a punching blade die for molded sheet that allows easy attachment work and is excellent in versatility.SOLUTION: A plurality of punching blade die units 4 each comprises: a base plate 5 mounted on an upper face 5J which is a face on one side; and a mounting member 6 that allows a base 2 of the punching blade die unit 4 to be mounted on the base plate 5 movably in front-rear and right-left directions. Since a plurality of holes 13 are provided on the base plate 5 with intervals therebetween in the front-rear and right-left directions, the mounting member 6 is mounted on the base plate 5 with flat head screws 27, and female screw parts 13M, to which the flat head screws are screwed, are provided in the plurality of holes 13, a molded article can be punched out by a punching blade 3 in a state where an installation position of the punching blade die unit 4 is accurately determined with respect to the molded article of a molded sheet. In addition, since the plurality of holes 13 are provided on the base plate 5 with intervals therebetween in the front-rear and right-left directions, the plurality of punching blade die units 4 can be mounted at any positions on the base plate 5. Therefore, even when the size of the molded article is changed, and corresponding thereto, the size of the punching blade die unit 4 to be used is also changed, it is easy to handle such change.SELECTED DRAWING: Figure 1
Patent JP-2022125765-A (JP)
Title: Image forming apparatus
Inventor: MORIYAMA TAKUMI
IPC: H02M3/28
Filed: 2021-02-17
Abstract: To solve the problem in which: switching between two types of winding provided on a primary side requires provision of a relay circuit in a circuit on the primary side and provision of a control unit for controlling the relay circuit on a secondary side, and two types of winding are required to be provided as winding of a transformer on the primary side, which results in increase in cost and increase in size of a power circuit.SOLUTION: A first switching element 106 and a second switching element 107 are driven so that an output voltage Vout from a power supply device 200 in a power saving mode becomes smaller than the output voltage Vout from the power supply device 200 in a normal power mode. Specifically, a converter control circuit 104 stops output of pulse signals to reduce the output voltage Vout to a target voltage Ve in the power saving mode. As a result, increase in size and increase in cost of an apparatus can be suppressed, and reduction in efficiency in the apparatus also can be suppressed.SELECTED DRAWING: Figure 3
Patent JP-2022126480-A (JP)
Title: airless tire
Inventor: YAMANE MASAKATSU
IPC: B60C7/00
Filed: 2021-02-18
Abstract: To provide an airless tire that can improve durability performance by suppressing a tread ring and a spoke from coming off when great lateral force acts on as well.SOLUTION: An airless tire 1 comprises a tread ring 2 having a grounding surface, a hub 3 arranged inside in a tire radial direction of the tread ring 2 and fixed to an axle, and a spoke 4 for connecting the tread ring 2 to the hub 3. The spoke 4 includes a plurality of spoke boards 5. The tread ring 2 has an inner peripheral surface 6 facing the inside in the tire radial direction. On the inner peripheral surface 6, a recessed part 7 recessed to the outside in the tire radial direction with respect to a reference straight line BL connecting both ends in a tire shaft direction of the inner peripheral surface 6 is formed on a tire meridian cross section. The recessed part 7 is formed over the whole range in the tire shaft direction of the inner peripheral surface 6.SELECTED DRAWING: Figure 3
Patent JP-2022127877-A (JP)
Title: Storage system and storage system controlling method
Inventor: ONO YASUHIRO
IPC: E05B47/00
Filed: 2021-02-22
Abstract: To provide a storage system and a storage system controlling method capable of controlling unlocking of multiple storage boxes without making it essential to provide a control unit for each storage box.SOLUTION: A storage system A1 includes multiple storage boxes Bx and a control unit 5. Each storage box Bx has a door, an electronic lock 2, a detection unit 3, and a switch unit 4 for blocking a detection signal of the detection unit. Multiple first wiring lines are provided for individually connecting the control unit 5 and multiple electronic locks 2, and multiple second wiring lines are provided for individually connecting the control unit 5 and multiple switch units 4. The control unit 5 sequentially switches the multiple second wiring lines for receiving each detection signal, and transmits an unlock signal via the first wiring line to the electronic lock 2 of the storage box Bx. When an unlocking instruction signal is received from the outside, the control unit transmits the unlock signal via the first wiring line to the electronic lock 2 of the storage box Bx.SELECTED DRAWING: Figure 1
Patent JP-2021103776-A (JP)
Title: Conductive paste
Inventor: KOBAYASHI HIROKO
IPC: H01G4/30
Filed: 2021-02-22
Abstract: To provide a conductive paste which has a less fine non-dissolved material and facilitates filtration when being dissolved in an organic solvent, is excellent in printability, and can exhibit excellent surface smoothness after printing.SOLUTION: A conductive paste is used for forming an electrode of a laminated ceramic capacitor, and contains a polyvinyl acetal resin, an organic solvent, and conductive powder. The polyvinyl acetal resin has a peak wavenumber A(cm-1) at a wave number of 3,100-3,700 cm-1 and an amount of a hydroxyl group (mol%) satisfying the following expressions (1) and (2) in an IR absorption spectrum measured by an infrared spectrophotometer. Expression (1): [(3470-A)/amount of hydroxyl group]≤5.0. Expression (2): (3470-A)≤150. In the expressions, A is a wave number which is on a lower wave number side than 3470 cm-1, and represents a transmittance a(%) satisfying [100-(100-X)/2] when a minimum transmittance is represented by X(%).SELECTED DRAWING: Figure 1
Patent JP-2022129443-A (JP)
Title: Processing device, processing method and program
Inventor: HIYOSHI HARUMASA
IPC: H04M3/42
Filed: 2021-02-25
Abstract: To improve the work efficiency of a contact center operation in which IP-based communication is performed.SOLUTION: A server 20 includes a communication measurement unit 21 and a determination unit 23. The communication measurement unit 21 measures voice quality of an operator terminal 31 that makes a call by VoIP. A determination unit 23 determines voice quality measured by the communication measurement unit 21, and executes predetermined automatic control for a target operator 31 when the voice quality is bad. The Automatic control includes, for example, lowering the level of a voice codec of a target voice, excluding from targets of the target operator terminal 31, and switching from voice call to chat support under an environment in which chat support is not possible.SELECTED DRAWING: Figure 1
Patent JP-2021106271-A (JP)
Title: Sintered body for forming rare-earth magnet and rare-earth sintered magnet
Inventor: FUJIKAWA KENICHI
IPC: H01F1/053
Filed: 2021-03-01
Abstract: To provide a new rare-earth sintered magnet that has both a remarkably low carbon content and an extremely small average particle diameter of magnetic material particles and that has not heretofore existed and to provide a sintered body for forming such a magnet.SOLUTION: Provided is a sintered body for forming a rare-earth magnet having a structure in which a plurality of magnetic material particles containing a rare earth material, each having an axis of easy magnetization, are sintered together. In this sintered body for forming a rare-earth magnet, a carbon content is 500 ppm or less, and the average particle diameter of the magnetic material particles is 2 μm or less.SELECTED DRAWING: None
Patent JP-2021141323-A (JP)
Title: Leadless stacked ceramic capacitor
Inventor: HSIAO CHAO-KUANG
IPC: H01G4/38
Filed: 2021-03-01
Abstract: To provide a structure of a leadless stacked ceramic capacitor with no soldering operation.SOLUTION: There is provided a structure of a leadless stacked ceramic capacitor comprising a plurality of capacitor bodies 110. In each capacitor body, a plurality of internal electrodes 120 are alternately provided, and two external electrodes 130 are formed on both ends of the capacitor body, the external electrodes being electrically connected to the ends of the internal electrodes. The capacitor bodies are stacked vertically and the external electrodes of each two adjacent capacitor bodies are connected and fixed by an adhesive interface 200 comprising a cured polymer conductive adhesive 210, thereby being stacked. The polymer conductive adhesive 210 contains 75-85% of metal powder and 15-25% of an adhesive, thereby providing support strength and conductive channels and facilitating the manufacturing process without being exposed to high temperatures associated with a soldering operation.SELECTED DRAWING: Figure 3
Patent JP-2022132892-A (JP)
Title: Protective tape
Inventor: KAWABATA SACHIKO
IPC: B32B27/00
Filed: 2021-03-01
Abstract: To provide a protective tape that is kept from becoming twisted or wrinkled and can be easily put at an accurate position in a straight line.SOLUTION: A protective tape 20 has a substrate 4, and an adhesive layer 3 on at least one side of the substrate. A material 2 for keeping the linearity of the tape is provided along one of left and right ends in the extension direction of the tape.SELECTED DRAWING: Figure 1
Patent JP-2022133923-A (JP)
Title: cushioning material
Inventor: TATSUNO SUSUMU
IPC: B65D81/05
Filed: 2021-03-02
Abstract: To reduce or prevent deformation of cushioning materials made of corrugated cardboard sheets when other articles are stacked thereon.SOLUTION: A cushioning material 20 is made of a corrugated cardboard sheet 10 and includes a body 30 fitted to an article 1 and a reinforcing member 50 arranged outside the body 30. The body 30 includes: an end plate 31; an upper plate 32 provided at an upper end of the end plate 31; a lower plate 34 provided at the lower end of the end plate 31; and the side plates 36 provided at both ends of the end plate 31 in a width direction. The reinforcement member 50 includes: an outer end plate 51 disposed outwardly along the end plate 31 of the body 30; an outer plate 52 connected to both ends in a width direction (X direction) of the outer end plate 51 and arranged outside along a side plates 36 of the body 30; and an inner plate 54 connected to the outer plate 52 and disposed inwardly along the side plate 36 of the body 30. A ridge 13a and a groove 13b of a center core 13 with respect to the outer end plate 51, the outer plate 52, and the inner plate 54 of the reinforcing member 50 extend in a vertical direction (Y direction).SELECTED DRAWING: Figure 3
Patent JP-2022135234-A (JP)
Title: Nonaqueous electrolyte solution and nonaqueous electrolyte secondary battery having the same
Inventor: NOZAWA RYO
IPC: H01M10/0567
Filed: 2021-03-05
Abstract: To provide a nonaqueous electrolyte solution by which DCR increase of a nonaqueous electrolyte secondary battery after having been stored at a high temperature can be suppressed.SOLUTION: A nonaqueous electrolyte solution comprises: a compound (A) represented by the formula (I) below; and at least one compound (B) selected from a group consisting of a phosphate having a P-F bond and a P=O bond, a sulfonate having a S-F bond, and a borate having a B-F bond and/or an oxalate group. (In the formula (I), R1 to R6 independently represent a hydrogen atom, a halogen atom or a hydrocarbon group; of combinations of R1 and R2, R1 and R3, R4 and R5, and R5 and R6, constituents of each combination may be bound to each other to form a cyclic structure; and n is an integer of 0-4.)SELECTED DRAWING: None
Patent JP-2021083132-A (JP)
Title: Acoustic wave device
Inventor: SUZUKI TAKANAO
IPC: H03H9/145
Filed: 2021-03-08
Abstract: To provide an acoustic wave device capable of improving ESD resistance while suppressing inhibition of a piston mode.SOLUTION: An acoustic wave device (1) includes an interdigital transducer (IDT) electrode (3) connected to a first terminal (11) and a second terminal (12), and a reflector (8) connected to the second terminal (12). When in a group of electrode fingers of the IDT electrode (3), the electrode fingers located at one end in a second direction (D2) denote first end electrode fingers and the electrode fingers located at another end in the second direction denote second end electrode fingers, the first end electrode finger includes a wide width portion at least on a distal end portion. The first end electrode finger is located between the reflector (8) and the second end electrode finger in the second direction (D2). An inner busbar portion of a busbar not connected to the first end electrode finger of first and second busbars, is located on an inner side in the second direction (D2) relative to the wide width portion of the first end electrode finger so as not to overlap the wide width portion of the first end electrode finger in a first direction (D1).SELECTED DRAWING: Figure 1
Patent JP-2021100140-A (JP)
Title: Compound for organic electric element, organic electric element using the same, and electronic device thereof
Inventor: LEE YUN SUK
IPC: H01L51/50
Filed: 2021-03-08
Abstract: To lower a driving voltage of an organic electric element and improve the luminous efficiency and life.SOLUTION: There are provided a compound represented by a formula 3, a first electrode, a second electrode, an organic electric element including an organic material layer formed between the first electrode and the second electrode, and an electronic device including the organic electric device, and the organic layer includes a mixture of a compound represented by a formula 1 and a compound represented by a formula 2, or the compound represented by the formula 3.SELECTED DRAWING: Figure 1
Patent JP-2022139939-A (JP)
Title: liquid crystal display element
Inventor: OTA SHINJI
IPC: G02F1/1333
Filed: 2021-03-12
Abstract: To provide a liquid crystal display element in which a connection terminal can be formed even when the number of pixels increases, and both end parts of a glass substrate that protrude beyond a side end surface of a driving substrate can be fixed to a heat sink.SOLUTION: A driving substrate 1 includes a first protrusion part 1a and a second protrusion part 1b. In the first protrusion part 1a and the second protrusion part 1b, a plurality of connection terminals 1t connected to a pixel electrode are formed. A glass substrate 2 includes a third protrusion part 2a, a fourth protrusion part 2b1 and a fifth protrusion part 2b2. Between the fourth protrusion part 2b1 and the fifth protrusion part 2b2 of the glass substrate 2, a notch 2b3 with a side end surface 2sc that is flush with a side end surface 1sb of the driving substrate 1 is formed. An injection port 31 for injecting liquid crystal is disposed in the notch 2b3 and the injection port 31 is sealed with a sealing material 32.SELECTED DRAWING: Figure 1
Patent JP-2022140979-A (JP)
Title: Printer and printing method
Inventor: NOTO KEIICHI
IPC: B41J2/01
Filed: 2021-03-15
Abstract: To solve deterioration of impact position accuracy of ink caused by an increase of speed of either forward movement or return movement of a head.SOLUTION: A printer can execute first control in which a speed of forward movement of a print head is made slower than that of return movement when a first flow rate of an air flow flowing in a space between the print head and a printing medium along with the outward movement of the print head is higher than a second flow rate of an air flow flowing in the space between the print head and the printing medium along with the return movement having the same speed as that of the forward movement and in which the speed of the return movement is made slower than that of the forward movement when the second flow rate is higher than the first flow rate, and second control in which the speed of the forward movement is made the same as that of the return movement. When printing data is data corresponding to a prescribed color space of high density including black which has R=G=B=0, the second control is executed. When the printing data is data which does not correspond to the prescribed color space of high density, the first control is executed.SELECTED DRAWING: Figure 5
Patent JP-2021167668-A (JP)
Title: Compression fit eme protection seal cap
Inventor: DANIEL J COWAN
IPC: F16B37/14
Filed: 2021-03-15
Abstract: To provide a protection seal cap for enclosing an end portion of a fastener which extends from a structure.SOLUTION: The protection seal cap includes a cap member, which includes a sidewall that defines an interior space within the cap member. The sidewall forms a continuous wall member positioned within the cap member. The continuous wall member defines an opening providing access to the interior space. The continuous wall member is configured to create an interference compression fit between the end portion of the fastener and the continuous wall member.SELECTED DRAWING: Figure 1
Patent JP-2022142197-A (JP)
Title: Control device, control method, and program
Inventor: WATANABE SHINYA
IPC: G05B13/02
Filed: 2021-03-16
Abstract: To provide a control device, a control method, and a program capable of performing suitable control for a wide range of input data in the control of an industrial machine using machine learning models.SOLUTION: A control device is provided with: a first processing unit for acquiring a first controlled variable related to the industrial machine, by inputting a state quantity related to an industrial machine based on sensing information acquired by a sensor device to a machine learning model; a second processing unit for determining whether the state quantity is interpolation data or extrapolation data in the machine learning model; a third processing unit for calculating a correction value used to correct the first controlled variable when the state quantity is the extrapolated data; and a correction unit for outputting a second controlled variable obtained by correcting the first controlled variable using the correction value.SELECTED DRAWING: Figure 2
Patent JP-2022142233-A (JP)
Title: Control method and system
Inventor: KOGA KUNIHIKO
IPC: G05B13/02
Filed: 2021-03-16
Abstract: To provide a control method and a system capable of controlling a controlled object value with good followability to a target value.SOLUTION: Defining a control factor, which is a value that can be manipulated in controlling the controlled object value, and a variable factor, which is a value other than the control factor that can have the greatest influence on the controlled object value, the controlled object value is controlled by controlling the control factor according to the variable factor. In controlling the control factor, an influence factor, which is a value that can affect at least one of the controlled object value and the control factor, can be added. The control factor can be defined as a function of the variable factor.SELECTED DRAWING: Figure 1
Patent JP-2022144899-A (JP)
Title: Floor structure of building comprising dynamic vibration absorber
Inventor: KOBAYASHI HIDEAKI
IPC: E04B5/43
Filed: 2021-03-19
Abstract: To provide a floor structure of a building comprising a dynamic vibration absorber which has preferable workability and whose performance hardly decrease.SOLUTION: A floor structure 1 comprises: a floor slab 2 having a void 11; a void formwork material 5 for forming the void 11; and a dynamic vibration absorber 3 disposed in an in-formwork hollow portion 14 formed inside the void formwork material 5. The dynamic vibration absorber 3 includes: a spring member 28 composed of foaming plastic having elasticity; and a weight 29 supported by the spring member 28 only from below so as to vertically vibrate. Since the dynamic vibration absorber 3 is disposed inside the void formwork material 5, after installing the void formwork material 5, the floor structure 1 can be constructed by the same procedure as a conventional one. The spring member 28 is supported not from above but only from below by the weight 29, so an influence of thickness change of the floor slab is small, and a problem of contact failure of an upper spring with the weight due to long-term creep of a lower side spring does not occur.SELECTED DRAWING: Figure 1
Patent JP-2022149566-A (JP)
Title: Self-luminous display panel and self-luminous display panel manufacturing method
Inventor: OSAKO TAKASHI
IPC: H05B33/22
Filed: 2021-03-25
Abstract: To suppress a decrease in aperture ratio caused by provision of auxiliary wiring, and reduce resistance of a power supply path to a light emitting element, the aperture ratio being a ratio of a self-luminous area to the area of the display panel.SOLUTION: A self-luminous panel includes: a substrate 100x; auxiliary wiring 13 arranged on the substrate 100x; a plurality of pixel electrodes 10 arranged in a matrix above the substrata 100x with predetermined gaps between the pixel electrodes; a plurality of light emitting layers 23 arranged above pixel electrodes 19; a functional layer 24 arranged above and continuous across the light emitting layers 23; and a common electrode 25 arranged above and continuous with the functional layer 24. The auxiliary wiring 13 extends in plane directions of the substrate 100x below the pixel electrodes 19. Above the substrate 100x, connection areas CA exist where the pixel electrodes 19 are not present, in which the common electrode 25 and the auxiliary wiring 13 are electrically connected to each other. In plan view, portions of outer edges of the pixel electrodes 19 facing outer edges of the connection areas CA are recessed inwards of the pixel electrodes.SELECTED DRAWING: Figure 3
Patent JP-2022152333-A (JP)
Title: Specimen tube and dispensing deck
Inventor: USUI TAKASHI
IPC: G01N35/02
Filed: 2021-03-29
Abstract: To provide a specimen tube with which it is possible to automatically perform specimen inspection.SOLUTION: A specimen tube 10 pertaining to the present disclosure comprises: a container body part 20 provided with a lower part 20A for accommodating a liquid specimen and an upper part 20B connected to the lower part 20A, with an opening 20B1 provided at a top edge; and a lid part 30 provided so as to be capable of closing the opening 20B1. In a cross section that includes a center axis AX, a line segment L1 linking the connecting point of a bottom face 20A1 and a first side face 20A2 and a top edge of a second side face 20B2 and crossing the center axis AX at a first intersection P1 does not cross the first side face 20A2 and the second side face 20B2, and the first intersection P1 exists in a region enclosed by the inner face of the lower part 20B.SELECTED DRAWING: Figure 3
Patent JP-2022155935-A (JP)
Title: Light guide plate, and, lighting apparatus
Inventor: YANAGAWA NAMIKO
IPC: F21S2/00
Filed: 2021-03-31
Abstract: To provide a light guide plate capable of reducing luminance unevenness on an irradiated surface.SOLUTION: A light guide plate 30 comprises: a first principal surface 33; a side end face provided in an end in a first direction along the first principal surface 33; and a first end face 31 which is provided in an end in a second direction along the first principal surface 33 and crossing the first direction and to which light emitted by a light source 20 is incident. A plurality of long prisms 37 defining the first direction as a length direction are provided on the first principal surface 33. When an angle formed by a side face and a principal surface of the long prism 37 at the side of the light source 20 is defined as a control angle θ1, long prisms 37 of which the control angles θ1 are different from each other are included in first prism groups disposed in the first direction among the plurality of long prisms 37.SELECTED DRAWING: Figure 3